If you own a gas or electric water heater, chances are you know all about how inefficient some models can be. With typically ...

Water heating is the second-largest energy cost for U.S. households. But you can save with a more efficient water heater, ...

they require a reliable electrical connection. Some people complain of high electricity bills too. Compared to gas models, ...

Uniform Energy Factor refers to a water heater's efficiency when run under simulated heavy use conditions for a 24-hour period. Gas Tankless is part of the Water Heaters test program at Consumer ...